中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (22): 3604-3608.doi: 10.3969/j.issn.2095-4344.2015.22.029

• 骨与关节循证医学 evidence-based medicine of the bone and joint • 上一篇    

经伤椎置钉与跨节段椎弓根螺钉置入固定修复胸腰椎骨折的Meta分析

吴  毅,何河北,孙永建,李伟成,丁  超   

  1. 南方医科大学第五附属医院,广东省广州市  510900
  • 收稿日期:2015-04-12 出版日期:2015-05-28 发布日期:2015-05-28
  • 通讯作者: 何河北,硕士,南方医科大学第五附属医院,广东省广州市
  • 作者简介:吴毅,男,1964年生,江苏省无锡市人,汉族, 1988年苏州医学院毕业,副主任医师。

Injured vertebra pedicle screw fixation and cross-segment pedicle screw fixation for thoracolumbar fracture: a meta-analysis  

Wu Yi, He He-bei, Sun Yong-jian, Li Wei-cheng, Ding Chao   

  1. the Fifth Affiliated Hospital of Southern Medical University, Guangzhou 510900, Guangdong Province, China
  • Received:2015-04-12 Online:2015-05-28 Published:2015-05-28
  • Contact: He He-bei, Master, the Fifth Affiliated Hospital of Southern Medical University, Guangzhou 510900, Guangdong Province, China
  • About author:Wu Yi, Associate chief physician, the Fifth Affiliated Hospital of Southern Medical University, Guangzhou 510900, Guangdong Province, China

摘要:

背景:临床上胸腰椎骨折越来越多,但对于胸腰椎骨折固定方式存在较多争论,对于采用经伤椎置钉椎弓根螺钉固定还是传统跨节段椎弓根螺钉固定存在不同观点,尚缺乏循证医学支持。
目的:对经伤椎置钉与跨节段椎弓根螺钉固定治疗胸腰椎骨折固定后效果效果的评价。
方法:按照Cochrane系统评价的方法,检索下列数据库:美国国立医学图书馆数据库、中国知网、万方数数据库,维普数据库并手工检索等方法收集会议文献,检索时间为2005年至2015年3月。收集所有随机对照试验,采用Cochrane协作网提供的软件Revman 4.2进行Meta分析。
结果与结论:通过筛选,总共纳入14个临床对照试验共个956例患者。Meta分析结果显示,伤椎置钉组较跨节段组治疗胸腰椎骨折固定后Cobb角度改善明显(OR=-2.72,95%CI:-3.08至-2.35,P < 0.01)。经伤椎置钉组较跨节段组椎体高度矫正率较高(OR=7.45,95%CI:6.94-7.97,P < 0.01)。经伤椎置钉组较跨节段组相比较内固定失败率较低(OR=0.12,95%CI:0.05-0.27,P < 0.01)。结果证实,经伤椎置钉与跨节段椎弓根螺钉固定治疗胸腰椎骨折相比较固定后Cobb角度改善明显,固定后椎体高度纠正明显以及引起内固定失败率等并发症更少,固定效果较好。

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程

 

关键词: 植入物, 脊柱植入物, 胸腰椎骨折, 椎弓根螺钉, 椎体高度, Cobb角度, 并发症, 疗效

Abstract:

BACKGROUND: Thoracolumbar fracture becomes more in the clinic. The fixation manner of thoracolumbar fracture is controversial. Injured vertebra pedicle screw fixation or traditional cross-segment pedicle screw fixation are controversial and lack the support of evidence-based medicine.
OBJECTIVE: To evaluate the outcomes of injured vertebra pedicle screw and cross-segment pedicle screw fixation for thoracolumbar fractures.
METHODS: According to Cochrane system evaluation, the following databases were retrieved: National Library of Medicine database, China National Knowledge Infrastructure, Wanfang database and VIP database. Conference proceedings were searched by hand. The retrieval time ranged from 2005 to March 2015. Randomized controlled trials were collected. Meta-analysis was performed by using Cochrane Collaboration Revman 4.2.
RESULTS AND CONCLUSION: By screening, a total of 14 clinical controlled trials were selected, including 956 patients. Meta-analysis results showed that postoperative Cobb angle was improved significantly in the vertebral pedicle screw group than in the cross-segment pedicle screw fixation group (OR=-2.72, 95%CI: -3.08--2.35, P < 0.01). Correction rate of the vertebral height was higher in the vertebral pedicle screw group than in the cross-segment pedicle screw fixation group (OR=7.45, 95%CI:6.94-7.97, P < 0.01). The failure rate was lower in the vertebral pedicle screw group than in the cross-segment pedicle screw fixation group (OR=0.12, 95%CI: 0.05- 0.27, P < 0.01). Results verify that postoperative Cobb angle improved significantly after the injured vertebrae pedicle screw and cross-segment pedicle screw fixation for thoracolumbar fractures. The height was obviously corrected and fewer complications were caused such as implant failure. The fixation effect was good. 

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程

 

Key words: Tissue Engineering, Fractures, Bone, Thoracic Vertebrae, Lumbar Vertebrae

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